//------------------------------------------------------------------------------
//  此代码版权（除特别声明或在XREF结尾的命名空间的代码）归作者本人若汝棋茗所有
//  源代码使用协议遵循本仓库的开源协议及附加协议，若本仓库没有设置，则按MIT开源协议授权
//  CSDN博客：https://blog.csdn.net/qq_40374647
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//  Gitee源代码仓库：https://gitee.com/RRQM_Home
//  Github源代码仓库：https://github.com/RRQM
//  API首页：https://touchsocket.net/
//  交流QQ群：234762506
//  感谢您的下载和使用
//------------------------------------------------------------------------------

using System.Diagnostics;
using TouchSocket.Core;

namespace TouchSocket.Http;

/// <summary>
/// HttpMethod
/// </summary>
[DebuggerDisplay("{m_value}")]
public readonly record struct HttpMethod
{
    /// <summary>
    /// 值
    /// </summary>
    private readonly string m_value;

    /// <summary>
    /// Get
    /// </summary>
    public static readonly HttpMethod Get = new HttpMethod("get");

    /// <summary>
    /// Post
    /// </summary>
    public static readonly HttpMethod Post = new HttpMethod("post");

    /// <summary>
    /// Put
    /// </summary>
    public static readonly HttpMethod Put = new HttpMethod("put");

    /// <summary>
    /// Delete
    /// </summary>
    public static readonly HttpMethod Delete = new HttpMethod("delete");

    /// <summary>
    /// 表示
    /// </summary>
    /// <param name="value">值</param>
    public HttpMethod(string value)
    {
        ThrowHelper.ThrowArgumentNullExceptionIfStringIsNullOrEmpty(value, nameof(value));
        this.m_value = value.ToUpper();
    }

    /// <summary>
    /// 由字符串向<see cref="HttpMethod"/>转换
    /// </summary>
    /// <param name="value"></param>
    public static implicit operator HttpMethod(string value) => new(value);

    /// <summary>
    /// 转换为字符串
    /// </summary>
    /// <returns></returns>
    public override string ToString()
    {
        return this.m_value;
    }
}